From: Will Newton <will.newton@imgtec.com>
To: linux-kernel@vger.kernel.org
Cc: linux-usb@vger.kernel.org, leoli@freescale.com,
tanya.jiang@freescale.com, gregkh@suse.de,
Will Newton <will.newton@gmail.com>
Subject: [PATCH 06/11] fsl_usb2_udc: Initialize spinlock earlier.
Date: Tue, 15 Jul 2008 16:24:45 +0100 [thread overview]
Message-ID: <1216135490-21656-7-git-send-email-will.newton@imgtec.com> (raw)
In-Reply-To: <1216135490-21656-6-git-send-email-will.newton@imgtec.com>
From: Will Newton <will.newton@gmail.com>
Move spinlock initialization earlier so we can turn shared irq handler
debugging on safely.
Signed-off-by: Will Newton <will.newton@gmail.com>
---
drivers/usb/gadget/fsl_usb2_udc.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/usb/gadget/fsl_usb2_udc.c b/drivers/usb/gadget/fsl_usb2_udc.c
index 130a59d..e7bdec0 100644
--- a/drivers/usb/gadget/fsl_usb2_udc.c
+++ b/drivers/usb/gadget/fsl_usb2_udc.c
@@ -2190,7 +2190,6 @@ static int __init struct_udc_setup(struct fsl_udc *udc,
udc->usb_state = USB_STATE_POWERED;
udc->ep0_dir = 0;
udc->remote_wakeup = 0; /* default to 0 on reset */
- spin_lock_init(&udc->lock);
return 0;
}
@@ -2252,6 +2251,9 @@ static int __init fsl_udc_probe(struct platform_device *pdev)
return -ENOMEM;
}
+ spin_lock_init(&udc_controller->lock);
+ udc_controller->stopped = 1;
+
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!res) {
kfree(udc_controller);
--
1.5.5.2
next prev parent reply other threads:[~2008-07-15 15:26 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-15 15:24 [PATCH 00/11] fsl_usb2_udc: A number of bug fixes and cleanups Will Newton
2008-07-15 15:24 ` [PATCH 01/11] fsl_usb2_udc: Make dr_ep_setup function static Will Newton
2008-07-15 15:24 ` [PATCH 02/11] fsl_usb2_udc: Remove check for udc == NULL in dr_controller_setup Will Newton
2008-07-15 15:24 ` [PATCH 03/11] fsl_usb2_udc: Fix some sparse warnings and remove redundant code Will Newton
2008-07-15 15:24 ` [PATCH 04/11] fsl_usb2_udc: Clean up whitespace in errors and warnings Will Newton
2008-07-15 15:24 ` [PATCH 05/11] fsl_usb2_udc: Clean up whitespace in /proc debugging output Will Newton
2008-07-15 15:24 ` Will Newton [this message]
2008-07-15 15:24 ` [PATCH 07/11] fsl_usb2_udc: Rename the arguments of the fsl_writel macro Will Newton
2008-07-15 15:24 ` [PATCH 08/11] fsl_usb2_udc: Uninline udc_reset_ep_queue Will Newton
2008-07-15 15:24 ` [PATCH 09/11] fsl_usb2_udc: Make fsl_queue_td return type void Will Newton
2008-07-15 15:24 ` [PATCH 10/11] fsl_usb2_udc: Add a wmb before priming endpoint Will Newton
2008-07-15 15:24 ` [PATCH 11/11] fsl_usb2_udc: Fix oops on probe failure Will Newton
2008-07-17 9:43 ` [PATCH 00/11] fsl_usb2_udc: A number of bug fixes and cleanups Li Yang
2008-07-17 9:47 ` Will Newton
2008-08-08 10:13 ` Will Newton
2008-08-12 11:27 ` Li Yang
2008-08-12 14:39 Will Newton
2008-08-12 14:39 ` [PATCH 01/11] fsl_usb2_udc: Make dr_ep_setup function static Will Newton
2008-08-12 14:39 ` [PATCH 02/11] fsl_usb2_udc: Remove check for udc == NULL in dr_controller_setup Will Newton
2008-08-12 14:39 ` [PATCH 03/11] fsl_usb2_udc: Fix some sparse warnings and remove redundant code Will Newton
2008-08-12 14:39 ` [PATCH 04/11] fsl_usb2_udc: Clean up whitespace in errors and warnings Will Newton
2008-08-12 14:39 ` [PATCH 05/11] fsl_usb2_udc: Clean up whitespace in /proc debugging output Will Newton
2008-08-12 14:39 ` [PATCH 06/11] fsl_usb2_udc: Initialize spinlock earlier Will Newton
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